When it comes to Android gadgets, I have sort of a "the more, the merrier" mindset. But that poses a huge problem (aside from my wife's constant anger at money being spent on "another device I don't need"): charging them all is an absolute pain in the posterior. There are generally two choices: cords everywhere! or making my devices take turns charging. If you only have two or three devices, the latter option may be somewhat acceptable; anything more, however, and that's just not practical.